+35.03583, -85.16250
35°02'09" N, 85°09'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:NFA Z017 over RP FR HAMILTON PL / I75
Structure number:33I00750001
Location:1 MI N SR153/I75 JCT
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:111.9 ft. [34.1 m]
Total length:224.1 ft. [68.3 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1987
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:4,700 [as of 2015]
Truck traffic:17% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.4 tons [54.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:97.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201497.3Not deficientGoodGoodGood4700
July 201297.3Not deficientGoodGoodSatisfactory4700
July 201099.3Not deficientGoodGoodSatisfactory4700
July 200899.3Not deficientGoodGoodSatisfactory4700
July 200699.4Not deficientGoodGoodSatisfactory4630
August 200499.4Not deficientGoodGoodSatisfactory4550
August 200299.4Not deficientGoodGoodSatisfactory4380
July 200097.1Not deficientGoodGoodGood6520
September 199898.0Not deficientGoodGoodGood7000
August 199698.0Not deficientVery GoodVery GoodVery Good7000
December 199473.8Not deficientVery GoodVery GoodVery Good63230
November 199277.4Not deficientVery GoodVery GoodVery Good16350
January 199077.4Not deficientVery GoodVery GoodVery Good16350